https://wccftech.com/asrock-launches-the-hyper-quad-m-2-ssd-pcie-4-0-expansion-card/ > ASRock has launched the Hyper Quad M.2 PCIe 4.0 Expansion Card, an expansion card that offers the ability to mount four NVMe M.2 SSDs, this expansion card provides support for M Key type 2242/2260/2280/22110 M.2 PCI Express module Gen4 x4. With the brushed aluminum cover that this expansion card utilizes, this allows the card to keep any PC system looking fantastic! > With the Bootable M.2 RAID Support and this card is offering support for up to 4 PCIe Gen3 x4 NVMe M.2 SSDs on AMD TR40/ X399 platform and Virtual RAID on CPU (VROC) technology on Intel X299 platform (Only Intel SSDs can support VROC).